package cn.itcast.config;


import com.alibaba.druid.pool.DruidDataSource;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;

import javax.sql.DataSource;


@Configuration
@PropertySource("jdbc.properties")
public class JdbcConfig {
    @Value("${jdbc.driver}")
    private String driver;
    @Value("${jdbc.url}")
    private String url;
    @Value("jdbc.username")
    private String username;
    @Value("jdbc.password")
    private String password;

@Bean
public DataSource getDataSource(){
    DruidDataSource druidDataSource = new DruidDataSource();

    druidDataSource.setUsername(this.username);

    druidDataSource.setPassword(this.password);

    druidDataSource.setUrl(this.url);

    druidDataSource.setDriverClassName(this.driver);

    return druidDataSource;
 }
}
